15-07-2019
Mathematics

contestada

selesaikan setiap persamaan liner yang berikut. 1. x+5=2x-1 = 2. 3x. +8=7x-2=

Respuesta :

lambuhere lambuhere

15-07-2019

Answer:

1. x+5=2x-1

=> 5+1 = 2x - x

=> 6 = x

2. 3x+8=7x-2

=> 8+2 = 7x - 3x

=> 10 = 4x

=> 10/4 = x

=> 2.5 = x

Answer Link

Otras preguntas

If u³ v³ w³ is equal to xyz and u² v² w² is equal to x³ y³ z³, find the Jacobian.

The degree to which a substance is poisonous or can cause injury is_____.a) Toxicityb) Potencyc) Lethalityd) Hazardousness

A particle in simple harmonic motion is described by the displacement function x = a cos(Ωt). The initial position of the particle is 1 cm and

An office with efficiency factor of 0.75 how much is the usable area if the net assignable is 6000 ft2?

Which catalyst is more effective: catalase or potassium iodide through the reaction of hydrogen peroxide? a) Catalase b) Potassium iodide c) Both are equally e

Which of the following is not a dimension of service quality? Select one: a. Convenience b. Tangibles c. Responsiveness d. Assurance e. Conformance

Why does a free neutron decay into a proton but a free proton does not decay into a neutron?

What recombination method involves the transfer of DNA via bacteriophages?

Transverse or longitudinal wave

client undergolng a hip replacement has autologous blood on standby if a transfusion is needed. what is the primary advantage of autologous transfusions?